Bag accessory



FIG. 1 is a top, front, left perspective of a bag accessory showing our new design;

FIG. 2 is a bottom, rear, right perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines immediately adjacent to the shaded area form no part of the claimed design. The broken lines depicting the remainder of the bag accessory show features that form no part of the claimed design. 

CLAIM The ornamental design for a bag accessory, as shown and described. 